Laser engraving has become a new hobby of mine as of late. I've been tinkering around with blue diode lasers that can engrave, but seem to function better as organic material cutters. I also have an ...

When 3I/ATLAS swept past the sun in late October 2025, it became only the third confirmed visitor from interstellar space ever detected. Unlike the mysterious 'Oumuamua, which revealed almost nothing ...

Although solar power is one of our greatest green energy tools, some of the components of the solar cell are not so sustainable. A new study, aiming to find a bio-based replacement for oil-based UV ...

Most of us check the temperature every morning before we head outside, but there’s another number on your weather app that’s just as important: the UV Index. The UV Index tells us how strong the sun’s ...

Senior Engineer Archana Sinha inspects modules in the UV chamber at the Kiwa PVEL lab in Napa, CA. Image: Kiwa PVEL As solar technology advances rapidly, a subtle yet serious threat has emerged – ...

Strawberries are the most popular berry in the U.S. for both consumers and farmers alike. They’re also some of the most pesticide-reliant fruits and consistently top the Environmental Working Group’s ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. James has been writing about ...

Goggle-wearing cockroaches can be steered via remote control By Abhimanyu Ghoshal May 25, 2025 Lights shone into a cockroach's individual eyes can steer it left or right thanks to an innate tendency ...

Animals with ultraviolet color patterns can be found all over nature. Here’s what we know about what purpose these patterns serve. Scorpions are one of many animals that appear to glow under ...

MOLINE, Ill. — As we get deeper into the Spring season, you'll quickly notice the increasing power of the sun. The temperature inside your vehicle becomes hotter and hotter, the pavement begins to ...